Edit: We survived an ice age and we’re very highly adaptable. Plus, we will hold on to some percentage of technical knowledge that will help us adapt faster.
Edit: We survived an ice age and we’re very highly adaptable. Plus, we will hold on to some percentage of technical knowledge that will help us adapt faster.
To expand.on this in a less than scientific way; one can only imagine what will happen when 1-3 billion people face existential threats. Think that a few tens of thousands of refugees is a problem?.wait until you have billions of them. What are you going to do, stop them at your borders?
Food and water scarcity will invite even more wars.
There is lots of fun ahead of us